CVE-2022-48743high

CVE-2022-48743: high-severity vulnerability in Linux

net: amd-xgbe: Fix skb data length underflow

Published · Updated

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.1epss 0.6%
exploitation probability
0.6%top 50% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUG_ON() triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length underflows are seen because of inconsistencies in the hardware descriptors.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/34aeb4da20f93ac80a6291a2dbe7b9c6460e9b26https://git.kernel.org/stable/c/4d3fcfe8464838b3920bc2b939d888e0b792934ehttps://git.kernel.org/stable/c/5aac9108a180fc06e28d4e7fb00247ce603b72eehttps://git.kernel.org/stable/c/617f9934bb37993b9813832516f318ba874bcb7dhttps://git.kernel.org/stable/c/9892742f035f7aa7dcd2bb0750effa486db89576https://git.kernel.org/stable/c/9924c80bd484340191e586110ca22bff23a49f2ehttps://git.kernel.org/stable/c/db6fd92316a254be2097556f01bccecf560e53cehttps://git.kernel.org/stable/c/e8f73f620fee5f52653ed2da360121e4446575c5